<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="MapContainer"></div>
    <div class="btn-group">
        <input id="imageryGrid" type="button" value="瓦片网格">
        <input id="geoHashGrid" type="button" value="geoHash网格">
        <input id="destroy" type="button" value="销毁">
    </div>
</body>
</html>